UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXidp/mJUQ6JUEY+lek0epZISUjTOV1Q4nbGDcXHyS4=' 
WHERE 
  key_id = '0f491f47d1c89f031e49665e2620af3eaf65ac710eb0ac71f97851ffaa64efc8' 
  AND (
    token = 'MXidp/mJUQ6JUEY+lek0epZISUjTOV1Q4nbGDcXHyS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )